package com.atguigu.gulimall.product.feign;

import com.atguigu.gulimall.common.to.SkuReductionTo;
import com.atguigu.gulimall.common.to.SpuBoundTo;
import com.atguigu.gulimall.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;

@FeignClient("gulimall-coupon")
public interface CouponFeignService {
    /**
     * 1. CouponFeignService.saveSpuBounds(spuBoundTo)
     *      1> @RequestBody将这个对象转为json
     *      2> 找到gulimall-coupon服务，给/coupon/spubounds/save发送请求
     *          将上一步转的json放在请求体位置，发送请求。
     *      3> 对方服务收到请求，请求体里有json数据
     *          (@RequestBody SpuBoundsEntity spuBounds),将请求体的json转为SpuBoundsEntity
     *    只要json数据模型是兼容的，双方服务无需使用同一个to
     * @param spuBoundTo
     * @return
     */
    @PostMapping("/coupon/spubounds/save")
    R saveSpuBounds(@RequestBody SpuBoundTo spuBoundTo);

    @PostMapping("/coupon/skufullreduction/saveInfo")
    R saveSkuReduction(@RequestBody SkuReductionTo skuReductionTo);
}
